Interactive Brokers Group, Inc.
For the period ended Sep 30, 2025. Filed Nov 5, 2025.
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A company's report for each of its first three quarters. The financial statements are not audited. It shows how the business has moved since the last annual report, and what management says changed.
Sep 30, 2025 · Filed Nov 5, 2025
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Item 5. Other Information
INFORMATION
Rule 10b5-1 Trading Plans
The following table discloses the adoption of Rule 10b5-1 trading plans for the sale of shares of our common stock by our directors and officers (as defined in Rule 16a-1(f) under the Securities Exchange Act of 1934, as amended) during the three months ended September 30, 2025, each of which is intended to satisfy the affirmative defense conditions of Rule 10b-51(c) under the Exchange Act.
| Name | Title | Plan Adoption and/or Termination | Plan Adoption Date | Plan Expiration Date | Purchase or Sale | Aggregate Number of IBKR shares to be Sold |
|---|---|---|---|---|---|---|
| Thomas Peterffy | Chairman of the Board of Directors | Adoption | July 30, 2025 | February 8, 2026 1 | Sale | 6,064,728 2 |
Or upon the earlier completion of all authorized transactions under the plan.
Shares held through Conyers Investments LLC, which is indirectly wholly owned by Thomas Peterffy. Mr. Peterffy is also a manager of Conyers Investments LLC with the unilateral power to vote or sell the shares.
Other than as disclosed above, no other director or officer adopted, modified or terminated a contract, instruction or written plan for the purchase or sale of our securities intended to satisfy the affirmative defense conditions of Rule 10b5-1(c) or a “non-Rule 10b5-1 trading arrangement”, as defined in Item 408(c) of Regulation S-K.
ITEM 6
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